android/android_kernel_cmhtcleo
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htcleo: add USB driver

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This commit is contained in:
Markinus
2010-08-28 13:08:59 +02:00
parent e915ae8190
commit 0160527ec8
1 changed files with 87 additions and 0 deletions
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87
arch/arm/mach-msm/board-htcleo.c
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@@ -34,10 +34,12 @@
#include <asm/setup.h>
#include <mach/board.h>
#include <mach/board_htc.h>
#include <mach/hardware.h>
#include <mach/system.h>
#include <mach/msm_iomap.h>
#include <mach/perflock.h>
#include <mach/htc_usb.h>
#include "board-htcleo.h"
#include "board-htcleo-ts.h"
@@ -146,6 +148,83 @@ static struct i2c_board_info base_i2c_devices[] =
},
};
///////////////////////////////////////////////////////////////////////
// USB
///////////////////////////////////////////////////////////////////////
static uint32_t usb_phy_3v3_table[] =
{
PCOM_GPIO_CFG(HTCLEO_GPIO_USBPHY_3V3_ENABLE, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA)
};
static int htcleo_phy_init_seq[] ={0x0C, 0x31, 0x30, 0x32, 0x1D, 0x0D, 0x1D, 0x10, -1};
#ifdef CONFIG_USB_ANDROID
static struct msm_hsusb_platform_data msm_hsusb_pdata = {
.phy_init_seq = htcleo_phy_init_seq,
.phy_reset = msm_hsusb_8x50_phy_reset,
.accessory_detect = 0, /* detect by ID pin gpio */
};
static struct usb_mass_storage_platform_data mass_storage_pdata = {
.nluns = 1,
.vendor = "HTC",
.product = "Android Phone",
.release = 0x0100,
};
static struct platform_device usb_mass_storage_device = {
.name = "usb_mass_storage",
.id = -1,
.dev = {
.platform_data = &mass_storage_pdata,
},
};
static struct android_usb_platform_data android_usb_pdata = {
.vendor_id = 0x0bb4,
.product_id = 0x0c02,
.version = 0x0100,
.product_name = "Android Phone",
.manufacturer_name = "HTC",
.num_products = ARRAY_SIZE(usb_products),
.products = usb_products,
.num_functions = ARRAY_SIZE(usb_functions_all),
.functions = usb_functions_all,
};
static struct platform_device android_usb_device = {
.name = "android_usb",
.id = -1,
.dev = {
.platform_data = &android_usb_pdata,
},
};
static void htcleo_add_usb_devices(void)
{
android_usb_pdata.products[0].product_id =
android_usb_pdata.product_id;
android_usb_pdata.serial_number = board_serialno();
msm_hsusb_pdata.serial_number = board_serialno();
msm_device_hsusb.dev.platform_data = &msm_hsusb_pdata;
config_gpio_table(usb_phy_3v3_table, ARRAY_SIZE(usb_phy_3v3_table));
gpio_set_value(HTCLEO_GPIO_USBPHY_3V3_ENABLE, 1);
platform_device_register(&msm_device_hsusb);
platform_device_register(&usb_mass_storage_device);
platform_device_register(&android_usb_device);
}
unsigned htcleo_get_vbus_state(void)
{
if(readl(MSM_SHARED_RAM_BASE+0xef20c))
return 1;
else
return 0;
}
#endif
///////////////////////////////////////////////////////////////////////
// KGSL (HW3D support)#include <linux/android_pmem.h>
@@ -334,8 +413,16 @@ static void __init htcleo_init(void)
i2c_register_board_info(0, base_i2c_devices, ARRAY_SIZE(base_i2c_devices));
#ifdef CONFIG_USB_ANDROID
htcleo_add_usb_devices();
#endif
htcleo_init_mmc(0);
platform_device_register(&htcleo_timed_gpios);
#ifdef CONFIG_USB_ANDROID
msm_hsusb_set_vbus_state(htcleo_get_vbus_state());
#endif
/* Blink the camera LED shortly to show that we're alive! */